Sectors
Nuclear Consultancy
Specialist nuclear support from an accomplished team with first-hand experience.
How we can help
We’ll ensure that you focus on the opportunities
From advanced reactor deployment and fuel cycle innovation to waste management and decommissioning, Sirius helps clients make confident decisions through independent analysis, specialist expertise and evidence-based advice.
We combine operational analysis, Green Book business case expertise, cost engineering, systems thinking and independent technical challenge to support organisations across civil nuclear, defence nuclear, energy and government programmes.
Our Services
Nuclear consultancy built on Sirius’ wider capability base
Nuclear programmes involve some of the most challenging technical, commercial and strategic decisions facing government and industry. These programmes operate under significant uncertainty, regulatory scrutiny and long planning horizons, making robust analysis and effective decision-making essential.
Green Book Business Cases
Cost Engineering
The Benefits
We add value by providing high-level expertise enhanced by first-hand experience in:
- Early-stage cost estimating & economic analysis for SMRs/AMRs
- Nuclear safety & regulatory regimes, UK & internationally
- Safety management expertise in nuclear & hazardous industries
- Influencing the development of nuclear policy, regulations & guidance
- Stakeholder engagement including governmental, regulatory & NGOs, UK & internationally
- Development of nuclear decommissioning & decontamination technologies – first concept through to commercialisation
- The field of nuclear power & fuel cycle technology
Work with Sirius Analysis
Get in touch today and let us help with your next project.





